The room has 16*12= 192 feet
192:2=96 tiles need Mrs Ellis
96*0,84 $=80,64 $ is the cost
Answer:
it is C
Step-by-step explanation:
40% of 20 is 8
so 15% of 20 is 3
Answer:
The value of 7 in 678,901 is 10 times greater than the value of 7 in 67,890
Step-by-step explanation:
step 1
we have
678,901
Write in expanded form
678,901=600,000+70,000+8,000+900+1
The value of 7 is 70,000
step 2
we have
67,890
Write in expanded form
67,890=60,000+7,000+800+90
The value of 7 is 7,000
step 3
Divide 70,000 by 7,000

therefore
The value of 7 in 678,901 is 10 times greater than the value of 7 in 67,890
Value is based upon the space that the number is in not the actual number. 44 for example the first four is 4 tens while the second is 4 ones.