Answer:
Step-by-step explanation:
answer is 3
520x21 is 10,920
So she swam 10.92kilometers
Answer:
Uhh...
Step-by-step explanation:
What? Of course I know what a ruler is. One's next to me on my desk right now. Or are you talking about a ruler of a country?
Answer:
Step-by-step explanation:
this ratio of (1/8) to (1/4) can be written as a fraction
however, since we want to find out how much salt is needed for one teaspoon of baking soda, salt is the numerator (top) of the fraction and baking soda is the denominator (bottom) of the fraction
(1/8)/(1/4)
(1/8)x(4/1) when you divide fractions the second fraction switches the top and bottom
(1/8)x4
4/8
1/2
1/2 or 0.5 teaspoons of salt are needed per teaspoon of baking soda
Answer:
A square number is a product of a number that has multiplied itself e.g 2×2=4 so therefore 4 is a square number
An even number is a number when divided by 2 gives a whole number without a reminder e.g 10÷2=5 therefore 10 is an even number
