28-09-2020
Mathematics

contestada

3.
Deborah decided to mow lawns to earn the $280
she needs for a school orchestra trip. If she earns
$18 per lawn, what is the minimum number of
lawns she needs to mow to earn the money for the
trip?
A. 15
B. 16
C. 18
D. 20

Respuesta :

jamalprodigy jamalprodigy

28-09-2020

Answer:

16

Step-by-step explanation:

Because 15 times 18 is 270. But 18 times 16 is 288.

So she already achieved the money earned with the smallest amount over of what she wanted.

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