Sagot :
QUESTION:
Kate wants to donate her 1200 face shield to three grade schools in a 1:4:5 ratio how many face shield will each grade school receive?
- 1200 = 1x + 4x + 5x
- 1200 = 10x
- 1200/10 = 10x/10
- x = 120
ANSWER:
120 × 1 = 120 - 1st grade school
120 × 4 = 480 - 2nd grade school
120 × 5 = 600 - 3rd grade school
- Check:
- 1200 = 120 + 480 + 600
- 1200 = 600 + 600
- 1200 = 1200 ✔︎
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