So 40=100%
find 100%-30%=70%
70% of 40
'of' can be translated to multiply
70% times 40
percent means parts out of 100 so
70%=70/100=7/10=0.7
so
.7 times 40=28
the sale price=$28
Answer:
=3
+
7
2
+
1
4
+
8
Step-by-step explanation:
He brought 6 math books and 6 science books
Answer: 6x6 =36
Step-by-step explanation:
Sorry if it's wrong, but should be right cause it makes sense.
Answer:
-16
Step-by-step explanation:
