What area of math is this,I may be able to help?
26x3=78
78-x=72
x=6
She needs to buy at least 6 more to have enough for 26 students
Answer:
54 daisies
Step-by-step explanation:
4 tulips : 9 daisies
24 tulips : ?
(24 × 9) ÷ 4 = 54 daises
For 175 : 250 divide them both by 25 to get

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25 goes into 175 > 7 times > 25 into 250 is 10 times! >

For the second one 16 : 40 just divide the top and bottom by 8 since 8 is a common factor of both which will give us

.
8 goes into 16, 2 times and 40, 5 times.