Answer:
7.875 pounds
Step-by-step explanation:
Assuming the beakers are the same size, and each beaker takes in x pounds.
Then for seven beakers we have;
x × 7 = 7x pounds
For the eight beaker;
1/9 × x= 1/9x pounds
Therefore;
7x + 1/9x = 56 pounds
63x + x = 56 ×9
64 x = 504
x = 504/64
= 7.875 pounds
Therefore; one full beaker takes in 7.875 pounds when full
The expression (2)(3)(4)(5)6) shows repeated multiplication.
(2)(3)(4)(5)6) = 2 × 3 × 4 ×5 × 6 has the repeated multiplication expression
Step-by-step explanation:
given expressions are
i) (1)9) ii) (190 iii) (77)77) iv) (2)(3)(4)(5)6) v) (9(99999)
×
i) (1)9) = 1×9
ii) - (190 = - 190
ii) (77)77) = 77 × 77
iv) (2)(3)(4)(5)6) =2 × 3 × 4 ×5 × 6
v) (9(99999) = 9 × 99999
Here , we need to find out the repeated multiplication expression ,
Hence., (2)(3)(4)(5)6) = 2 × 3 × 4 ×5 × 6 has the repeated multiplication expression
There are 9 feet so it would usually be nine 12" pieces but since each cut takes away 1/8, you can only cut 8 pieces equal to 12 inches.
Considering this fact, each cut would take away 0.125 inches. If you're cutting 8 times, you would in all be taking away 1 inch.
So aside from the eight 12" sections, you would have a leftover of 11 inches.
241,056. Use a calculator.
Answer:
5 centimetres = 1 kilometre
Step-by-step explanation:
First add up the distances measured on the map.
1.1+4.8+2.2+3.4=11.5 cm
Based on this, since the number of cm is greater than the number of km, we can figure out that each cm should not be multiplied to get the km, so we can eliminate the first two answers.
Next write an equation to represent finding the scale
x=scale
11.5=2.3x
Now solve for the scale
11.5/2.3=2.3x/2.3
5=x
Therefore the scale is 5 centimetres = 1 kilometre
