Answer:
- 1. A nutritionist poured 0.70 liter of honey into 0.14 liter plastic cups. How many plastic cups could be filled?
[tex]\small{ \tt \red{GIVEN:}}[/tex]
- [tex]\small{ \tt \purple{0.70= \:Liter\: of\: honey.}}[/tex]
- [tex]\small{ \tt \purple{0.14\: =Liter\:of\: plastic\: cups.}}[/tex]
[tex]\small{ \tt \red{SOLVING:}}[/tex]
[tex]\small{ \tt \purple{0.7\div0.14}}[/tex]
- Convert the decimal number to whole number.
- 0.7 = 70
- 0.14 = 14
[tex]\small{ \tt \purple{\frac{70}{14}=5 }}[/tex]
[tex]{\large{\underline{\boxed{\sf{\green{Answer:5\:plastic \:cups \:can\:be \:filled.}}}}}}[/tex]
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- 2. A rectangular rice field is 0.04 kilometer wide and has an area of 0.80 square kilometer. Find the length of the field.
[tex]\small{ \tt \red{GIVEN:}}[/tex]
- [tex]\small{ \tt \purple{0.04\:km=Width\:of\:rectangular \:rice \:field.}}[/tex]
- [tex]\small{ \tt \purple{0.80\:km=Area\:of\:rectangular \:rice \:field.}}[/tex]
[tex]\small{ \tt \red{SOLVING:}}[/tex]
[tex]\small{ \tt \purple{0.04\div0.80}}[/tex]
- Convert the decimal number to whole number.
- 0.4 = 4
[tex]\small{ \tt \purple{\frac{80}{4}=20 }}[/tex]
[tex]{\large{\underline{\boxed{\sf{\green{Answer:20\:km\:the\:length\:of\:the\:field.}}}}}}[/tex]
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- 3. A city government plans to put streetlights along its 8.40-kilometer main road. The streetlights are to be placed 0.20 km apart. How many streetlights does the city government need?
[tex]\small{ \tt \red{GIVEN:}}[/tex]
- [tex]\small{ \tt \purple{8.40\:km=Streetlights \:along\: main\: road.}}[/tex]
- [tex]\small{ \tt \purple{0.20\:km=Streetlights\: are\: to\: be\: placed.}}[/tex]
[tex]\small{ \tt \red{SOLVING:}}[/tex]
[tex]\small{ \tt \purple{8.40\div0.20}}[/tex]
- Convert the decimal number to whole number.
- 8.40 = 8400
- 0.20 = 200
[tex]\small{ \tt \purple{\frac{8400}{200}=42 }}[/tex]
[tex]{\large{\underline{\boxed{\sf{\green{Answer:42\:km\:streetlights \:does\: the \:city\:government \:need.}}}}}}[/tex]
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- 4. Mother pays Php198.45 for 0.81 kg of rice. How much does a kilogram of rice cost?
[tex]\small{ \tt \red{GIVEN:}}[/tex]
- [tex]\small{ \tt \purple{P198.45= Mother\:pays}}[/tex]
- [tex]\small{ \tt \purple{0.81= kilogram\:of\:rice.}}[/tex]
[tex]\small{ \tt \red{SOLVING:}}[/tex]
[tex]\small{ \tt \purple{198.45 \div 0.81 }}[/tex]
[tex]\small{ \tt \purple{=245}}[/tex]
[tex]{\large{\underline{\boxed{\sf{\green{Answer:245\:does\: a \:kilogram\: of \:rice \:cost.}}}}}}[/tex]
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- 5. A hiker walked 5.75 kilometers in 1.25 hours. What was his average speed?
[tex]\small{ \tt \red{GIVEN:}}[/tex]
- [tex]\small{ \tt \purple{Distance:5.75}}[/tex]
- [tex]\small{ \tt \purple{Time:1.25}}[/tex]
[tex]\small{ \tt \red{SOLVING:}}[/tex]
[tex]\small{ \tt \purple{\frac{5.75km}{1.25hr}=4.6\frac{km}{hr} }}[/tex]
[tex]{\large{\underline{\boxed{\sf{\green{Answer:4.6\:km/hr\:was\: his\: average\: speed.}}}}}}[/tex]
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